history limits?

[acion84]

Is there any way to extend the number of things that the history remembers in Photoshop 7 ??? this would be a great help expecially due to the fact that you can do non-linear changes with the history panel. Thanks.

[sense]

dunnow if you can extend but you can make 'snapshots' along the way.
goto 'history palette > options > create new snapshot'

Create one after every major change or undoable action. You can return to a snapshot at every given point by clicking on it's icon in the history palette.

Same as it's history 'the file' loses snapshots after saving it.

[Black_phoenix]

or to add to what sense says u can simply save as (version 2) then save as (version 3) if it does all go wrong on version 4 just open version 2 and take the undamaged elements out of that and off u go again..

at a guess the history will eat ram (memory) the more it remembers the slower it will perform

hope this helps
bp